Base | Representation |
---|---|
bin | 1100011011100… |
… | …0111100000110 |
3 | 10122002212112012 |
4 | 3012320330012 |
5 | 101321401414 |
6 | 5101254222 |
7 | 1202110025 |
oct | 306707406 |
9 | 118085465 |
10 | 52137734 |
11 | 27480940 |
12 | 15564372 |
13 | aa5643c |
14 | 6cd28bc |
15 | 489d33e |
hex | 31b8f06 |
52137734 has 32 divisors (see below), whose sum is σ = 89703936. Its totient is φ = 22496320.
The previous prime is 52137731. The next prime is 52137763. The reversal of 52137734 is 43773125.
52137734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 52137734.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52137731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84194 + ... + 84810.
It is an arithmetic number, because the mean of its divisors is an integer number (2803248).
Almost surely, 252137734 is an apocalyptic number.
52137734 is a deficient number, since it is larger than the sum of its proper divisors (37566202).
52137734 is a wasteful number, since it uses less digits than its factorization.
52137734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 820.
The product of its digits is 17640, while the sum is 32.
The square root of 52137734 is about 7220.6463699589. The cubic root of 52137734 is about 373.5803723867.
The spelling of 52137734 in words is "fifty-two million, one hundred thirty-seven thousand, seven hundred thirty-four".
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